DUPLEXITIES

de ed el es et ex id is it li pe pi si ti up us ut xi xu

dee del dex die dip dis dit due dui dup eds eel eld els ids its led lee lei les let leu lex lid lie lip lis lit lux ped pee pes pet pie pis pit piu pix psi pst pud pul pus put see sei sel set sex sip sit six sue sup ted tee tel tie til tip tis tui tup tux ups use ute uts xis

deep dees deet deil dele deli dels delt diel dies diet dips dipt dite dits duel dues duet duit dupe dups dust edit eels eide elds else etui exed exes exit ides idle ilex isle lees leet leis lept lest lets leud lids lied lies lieu lipe lips lisp list lite lits litu lude lues lust lute luxe peds peed peel pees pele pelt pest pets pied pies pile pili pits pled plex plie plus ptui puds pule puli puls puts seed seel seep sept sext side sild silt sipe site sled slid slip slit slue slut sped spit spud spue step stud sued suet suit supe teds teed teel tees tele tels tide tied ties tile tils tipi tips tuis tule tups used utes